Composition of matter



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PATENT OFFICE.

JAMES E. SUMMERS, OF CLIFTON FORGE, VIRGINIA.

COMPOSITION OF MATTER.

SPECIFICATION forming part of Letters Patent No. 525,926, dated September 11, 1894.

Application filed March 30, 1894. s i l N 505,678, (No specimens.)

To aZZ whom it may concern.-

Be it known that I, JAMES E. SUMMERS, a citizen of the United States, residing at Clifton Forge, in the county of Alleghany and 5 State of Virginia, have invented a new and useful Composition of Matter to be Used as a Wall-Plaster, of which the following is a specification.

My composition consists of the following :0 ingredients combined in or about the proportions stated, viz: pulverized slaked lime almost fire and water proof, deadens sound, and altogether constitutes a perfect wallplaster.

What I claim, and desire to secure by Lettwenty -twqparts' cement eight parts' plasf'er'ot aris eighteen parts; ulverize iron furnace sla thirty-fiveparts,- pulverized lime B one 611 I5 partsfjpul've'riie'd oysters e s seven pa'rts. 'I'nese ingre mm s mlX o- 20 the desire gether dry and, when using the composition as a wall-plaster, mix thewholewith such an amount of water as will reduce the mass to consistency, and in this condition immediately apply it to the wall or walls to be plastered, rod or darby it and then trowel it down the same as regular hard finish is troweled, thereby finishing the plastering with one coat of mortar which may be done from one and the same sealfolding. The wall-plaster thus made is found of great value,

No referent: es

tors Patentof the United States, is-

The herein-described composition of matter to be used as a Wall plaster, consisting of pulverized mcem nt taster of paris, pulverized furnace sla pu verized limestone and pulverized oys't eirshells, in or about the proportions specified.

JAMES E. SUMMERS.

*itnesses:

, JOHN E. DAVIS,

PHILIP LINDENBERGER. 

